2 4 1.0
5 95 1.0
26 127 1.0
36 699 1.0
41 105 1.0
41 185 1.0
78 180 1.0
93 357 1.0
98 374 1.0
129 539 1.0
149 221 1.0
176 373 1.0
194 400 1.0
199 606 1.0
268 580 1.0
